Properties of the Cross Product: Vector Triple Product

In this video I go further into the properties of the cross product and this time derive the vector triple product. Note that this is Property 6 of Theorem 3 from my earlier video, and I solve it as part of Exercise 5. The vector triple product involves the cross product of a cross product and it produces a vector with a pair of dot products. This has applications in astronomy such as in Kepler's First Law of planetary motion, so it is important to learn how the Property is derived.

This video was taken from my earlier video listed below:

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[mes]

This video was taken from my earlier video listed below:

[zmozi]

Thank you for the description! I needed an application of this property and it’s neat it goes into astronomy! ❤❤